UNT Libraries Government Documents Department - Browse


Improvement in Cotton-Hoes.

Description: Patent for improvements in cotton hoes: "such as are employed in thinning cotton and other plants" ( lines 16-17).
Date: September 26, 1897
Creator: Sims, Zachariah B.
Item Type: Patent

Poise for Scale-Beams.

Description: Patent for scale-beams to balance "for the poise or its suspending attachment to move on when being adjusted to weight" (lines 10-13) including illustration.
Date: January 5, 1892
Creator: Wilkening, Gustav
Item Type: Patent


Description: Patent for this plow relates to an improvement in plows commly known as "sweeps;" and provides a device of cheap and simple construction adapted to be applied to the rear or upper edge of an ordinary sweep.
Date: February 23, 1892
Creator: Hill, David Jeferson
Item Type: Patent


Description: Patent for a new and improved Cotton Chopper, which explains what it is used for and what the new improvements are.
Date: October 19, 1897
Creator: Hyland, Robert R.
Item Type: Patent

Refrigerator Shipping-Box.

Description: Patent for a "new and useful Improvement in Shipping Boxes" (lines 5-6) including instructions and illustrations.
Date: October 12, 1897
Creator: Andrews, Otis
Item Type: Patent

Design for a Kitchen-Cabinet.

Description: Patent for a new design of kitchen cabinets with doors that open downward. Includes illustrations.
Date: December 1, 1896
Creator: Webb, Samuel Baxtern
Item Type: Patent

Cultivator and Scraper.

Description: Patent for improvements in cultivators and scrapers: "The object of our invention is to provide a cultivator and scraper of simple and economical construction" (lines 15-17).
Date: October 13, 1891
Creator: Huneycutt, Noah & Moseley, Thomas Elverton
Item Type: Patent


Description: Patent for improvements in automatically operated wagon-brakes using the combination of tongue, rods, hook, levers, spring and chains that connected with each other and secured beneath the wagon-bed to operate the wagon-brake. Illustration is included.
Date: August 25, 1891
Creator: Garrett, James B.
Item Type: Patent


Description: Patent for improvements in car-couplings by using a draw-head having a chamber and a recess from its upper face into the chamber, of a coupling-dog pivoted in the recess and having a notch in its under faces and a hook at its forward end...... and the chain and levers connected with the said eyes.” (Lines 32-41) Illustration is included.
Date: September 8, 1891
Creator: Lewis, Thomas E.
Item Type: Patent

Detachable Handle and Spring-Catch.

Description: Patent for improvements in detachable handles and spring-catches for valises, satchels, traveling-bags, and the like in which a handle “may be readily detached from the valise, and devices for automatically engaging and locking the handle to the valise when the handle is replaced.” (Lines 16-19) Illustration is included.
Date: August 18, 1891
Creator: Epstein, George B.
Item Type: Patent


Description: Patent for improvements in poisons for prairie-dogs, a “chemical compositions adapted to destroy vermin and more particularly prairie-dogs; but it may also be used to destroy many other sorts of vermin, including birds and insects.” (Lines 12-16) Ingredients and instruction of how to mix this compound are included. No illustration.
Date: July 28, 1891
Creator: Staples, David W.
Item Type: Patent

Swing Attachment for Cuspidors.

Description: Patent for improved swing attachment for cuspidors in which “a cuspidor may be pivotally connected with a seat or equivalent support, held in horizontal position while connected, and rendered capable of being swung out from or beneath the seat and expeditiously and conveniently removed when necessary.” (Lines 11-17) Illustration is included.
Date: July 28, 1891
Creator: Horseman, Stephen
Item Type: Patent


Description: Patent for improvements “in wheel-tightening arrangements in which a cylinder with a conical-formed end works by means of a thread inside the hub, for the purpose of forcing the spokes to the outside and to tighten by these means the whole wheel, when the wooden parts of the wheel are shrunk together.” (Lines 9-15) Illustration is included.
Date: August 11, 1891
Creator: Pluck, James
Item Type: Patent


Description: Patent for improvements in baling-presses and is practically adapted to bale hay, in which “the hay may be held at the rear end of the frame against the pressure of the follower and head-blocks or presser-blocks.” (Lines 17-20) Illustration is included.
Date: August 11, 1891
Creator: Cox, Benjamin G.
Item Type: Patent


Description: Patent for improvements in paper-files by using a "combination of a base board and a clamp provided with a jaw, a presser-foot provided with a bearing, a crank-shaft journaled in the bearing with its cranked portion under the clamp, and a hinged support or flap under the presser-foot." (Lines 75-80, p. 2) Papers can be held in position or remove by the raising or lowering the presser-foot. Illustration is included.
Date: August 18, 1891
Creator: Clopton, John B.
Item Type: Patent


Description: Patent for improvements in car-couplings known as “automatic” by providing actuate means to “throw the pin downward and locks the link in a horizontal position.” (Lines 24-25) For uncoupling the cars from either the top or either side of the car; “a spring-actuated device is provided for keeping the link in a horizontal position with a yielding force.” (Lines 27-29) Illustration is included.
Date: August 18, 1891
Creator: Cole, Henry J.
Item Type: Patent


Description: Patent for an improved coupler, the object of the invention being to provide an improved means for elevating, holding, and releasing the coupling-pin, and also to provide a vertically-adjustable drawhead, which bae readily adjusted either during coupling or before or after.
Date: January 19, 1892
Creator: Brimingham, Oliver M.
Item Type: Patent

Rotary Pneumatic Toy.

Description: Patent for improvements in rotary pneumatic toys, "which can be carried by a child and caused to rotate by the action of the air when the toy is carried rapidly or if the air is violently circulated" (lines 11-15) including illustrations.
Date: November 17, 1986
Creator: Laube, Godfried
Item Type: Patent

Anti-Friction Sucker-Rod Coupling.

Description: Patent for an anti-frictioin sucker-rod coupling. This invention relates to certain new and useful improvements in sectional sucker-rods for artesian, oil, and other wells, and has for its object to provide an improved construction of coupling-joint for connecting the sections of the rods together.
Date: January 26, 1892
Creator: Black, William L.
Item Type: Patent


Description: Patent for a poison-distributer. This invention relates to improvements in poison-distributers, the objects in view being to provide a cheap and simple machine for an efficient manner over the entire surface of cotton-plants for the purpose of destroying the worms, and, furthermore to so construct the machine as to adapt it to readily pass through ordinary-sized gates.
Date: January 26, 1892
Creator: McGee, Joseph Thomas & Carr, Robert Wooten
Item Type: Patent


Description: Patent for improvements on a churn design, in particular for churns with a vertical dasher that have reciprocating motion.
Date: October 27, 1891
Creator: Henderson, Henry Thomas
Item Type: Patent


Description: Patent for improvements in the means for securing nuts on their bolts. The invention is "especially adapted for use on railway-rails in which the locking devices are subjected to severe and continual jarring" (lines 13-16) including illustrations.
Date: March 29, 1892
Creator: Terry, David Crockett
Item Type: Patent

Fan Attachment for Sewing-Machines.

Description: Patent for fan attachment for sewing machines: "adapted to be readily applied to a machine and capable of family an operator effectively without interfering with the work of the machine" (lines 12-15).
Date: November 1, 1892
Creator: Miller, George W.
Item Type: Patent